MESON Chess Problem Database

Problem Display
PID: 236780 (8/6bq/2K1P1pN/1R1Pk1Bb/2Pp2P1/R2p3r/6B1/4Nrnn w - - 0 1)

Goumondy, Claude

Europe Echecs, 1978

8/6bq/2K1P1pN/1R1Pk1Bb/2Pp2P1/R2p3r/6B1/4Nrnn

#5

11 + 11

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Raa5!
      • threat
        • 2.d6+
          • 2...Kxe6
            • 3.Re5+
              • 3...Bxe5
                • 4.Bd5#
      • 1...Qxh6
        • 2.d6+
          • 2...Kxe6
            • 3.Re5+
              • 3...Kf7
                • 4.Bd5+
                  • 4...Kf8
                    • 5.Ra8#
      • 1...Bxh6
        • 2.d6+
          • 2...Kxe6
            • 3.Bd5+
              • 3...Ke5
                • 4.Bf7+
                  • 4...Ke4
                    • 5.Re5#
                • 4.Bg8+
                  • 4...Ke4
                    • 5.Re5#
      • 1...Rff3
        • 2.Sf7+
          • 2...Ke4
            • 3.Sd6+
              • 3...Ke5
                • 4.Sxd3+
                  • 4...Rxd3
                    • 5.Sf7#
          • 2...Rxf7
            • 3.d6+
              • 3...Kxe6
                • 4.Re5+
                  • 4...Bxe5
                    • 5.Bd5#
      • 1...Rhf3
        • 2.Sxd3+
          • 2...Ke4
            • 3.Sc5+
              • 3...Ke5
                • 4.Sf7+
                  • 4...Rxf7
                    • 5.Sd3#
          • 2...Rxd3
            • 3.d6+
              • 3...Kxe6
                • 4.Re5+
                  • 4...Bxe5
                    • 5.Bd5#
      • 1...Rf5
        • 2.Sf7+
          • 2...Rxf7
            • 3.d6+
              • 3...Kxe6
                • 4.Re5+
                  • 4...Bxe5
                    • 5.Bd5#
        • 2.d6+
          • 2...Kxe6
            • 3.gxf5+
              • 3...gxf5
                • 4.Re5+
                  • 4...Bxe5
                    • 5.Bd5#
      • 1...Re3
        • 2.Sxd3+
          • 2...Rxd3
            • 3.d6+
              • 3...Kxe6
                • 4.Re5+
                  • 4...Bxe5
                    • 5.Bd5#

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